DIS+inj_timing...

[Shannen Durphey]

Ludis Langens wrote:
> 
> Shannen Durphey wrote:
> >
> > I'm using all the understatemtn that I can.  If you're at all
> > interested in GM Reluctor type DIS systems, you should look at
> > DIS+inj_timing1.gif.
> 
> Very, very interesting.  I expected the four cylinder DIS to have only
> 4+1 notches.  I'll have to reconfirm the signals inside the ECM.
The module only outputs 2 REF pulses/crank rev
> 
> You wouldn't happen to have similar diagrams for distributor ignition?
Sorry, no.  The distributor REF pulses are 90 high/90 low.  Of course
their position relative to TDC is determined by the distributor
position, so a chart like this would only be relative.
Shannen
> 
> --
> Ludis Langens                               ludis (at) cruzers (dot) com
> Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/
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